<template>
  <div class="toast" v-show="isShow">
    <div>{{message}}</div>
  </div>
</template>

<script>
export default {
  name:'Toast',
  data() {
    return {
      message:'',
      isShow:false,
    }
  },
  methods: {
    show(message, duration=2000){
      this.isShow = true;
      this.message = message

      setTimeout(() => {
        this.isShow = false;
        this.message = ''
      }, duration);
    }
  },
}
</script>

<style>
 .toast {
   position: fixed;
   top: 50%;
   left: 50%;
   padding:8px 10px;

   z-index: 999;
   transform: translate(-50%, -50%);
   border-radius: 6px;
   color: #fff;
   background-color:rgba(0, 0, 0, .75) ;
 }
</style>